b-coastline.dk
Last scanned: 2026-08-27 04:54:38  ·  841ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   46ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
138.68.95.139 3600s udvikling.rff.dk AS14061 DigitalOcean, LLC 138.68.64.0/18 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   82ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   377ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (b-coastline.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC148ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2021111909
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
46ms
A
43ms
MX
82ms
AAAA
69ms
TXT
377ms
CAA
91ms
HTTPS
96ms
TLSA
121ms
SOA
0ms
MTA-STS
118ms
DNSSEC
148ms
SRV
109ms
Total
841ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 04:54:38 841ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-23 18:35:57 8723ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-21 15:22:38 9238ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-15 16:27:19 967ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-05 15:17:17 1074ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-17 10:11:56 8638ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-01 11:09:22 922ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 15:54:31 821ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:57:23 988ms 4 NS 1 A 0 MX 🔒 Secure View
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